Introduction: DIY Police LED With PCBWAY
Delta hack today will show how to assemble a police flasher using simple electronic components based on a printed circuit board.
At first you can see video instuction
Scheme and board template you can download here. Let's go.
Step 1: Diagram and Pcb
Image shows a diagram of the device.
First we need a PCB. This time we use the PCBWAY service.
Free 10 pcs for New Members: https://www.pcbway.com/
We upload the file with our project to the site and after 5 days we get the boards we need.
Step 2: Board
On the image you can see all the names and the number of components that we will need for the project.
Step 3: Leds
First of all, I decided to solder the LEDs.
It is very important to observe the polarity of the diodes. This is clearly visible on your screens.
Step 4: Other Components
Observe the cleanness of all components and install them in the right way. I recommend buying 1-2 units more in order to replace if they fail.
Step 5: Frequency
At the last stage, solder the 9v battery socket.
The device is ready! Great reason to scare the naughty neighbors by the police. Using Potentioneter - you can change the frequency of flashing bulbs.
Step 6: Police Here!!!
We decided to use this device in the car. Be careful - this is illegal. But we did not go on a public road.
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1 Person Made This Project!
- cristydhd made it!